About: http://webisa.webdatacommons.org/330734451

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Referring to FIGS. 4a and 4 b, there was an over all improvement in PD, BI and GI as a result of the mechanical cleaning of the teeth (compare left hand panels of Baseline graph (FIG. 4a) and 2 Week Post-Treatment graph (FIG. 4b).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com